greenstuf-polyester-underfloor-insulation-roll-form-11-50-or-10-00sqm

Greenstuf

Greenstuf Polyester Underfloor Insulation Roll Form

Greenstuf Underfloor Insulation R1.5 100mm Thick 20m2 bale - width options 450mm, 500mm, 600mm, 650mm

from NZ$205.18 (Includes GST)

*SIZE

GUARANTEED IN STOCK

This item is in stock and ready for same-day pickup from our Auckland warehouse.
If we don't have it when you arrive, we'll deliver it FREE within Auckland.
No wasted trips. No project delays. No excuses.

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New Zealands Largest Insulation Range

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GreenStuf Underfloor is specially designed to provide effective thermal insulation for exposed joist floors in both new and existing timber-framed homes. It helps to minimize heat loss through the floor and reduces drafts caused by gaps in the floorboards, creating a more comfortable and energy-efficient living environment.

Available in a variety of thermal performance options, GreenStuf Underfloor comes in pre-cut rolls that are designed to fit standard exposed timber joist floors for easy installation.

Ideal for retrofitting older homes, GreenStuf Underfloor can be quickly installed by stapling it between the joists. Made from soft, durable polyester, it is itch-free, non-irritating, and perfect for DIY projects, helping you enhance your home's warmth and comfort while promoting the health of your family.

How to chooose the right width:

Measure the gap between you floor joists, add 50mm, then round up to the nearest width below.

450mm, 500mm, 600mm 650mm.

This will ensure that you have enough product width to fold and staple it into the sides of the joists. The manufacturer requires a minimum of 25mm on each side (50mm total)

Be sure to check multiple locations under your house as there are often variations which require 2 or 3 different sizes. We can mix and match as needed including part bales - call us if you need part bales and we will arrange that.